<div class="list-group">
    <a ng-repeat="user in users" ng-click="createGame(user)" href="" class="list-group-item">
        {{user.email}} <span class="label label-default"> {{user.points}} </span>
    </a>
</div>

<popup id="popupError" data="{{
    {
        title: 'Warning',
        info: 'You can`t play with your self !'
    } 
       }}">
</popup>